diff --git a/SimpleCom/SerialSetup.cpp b/SimpleCom/SerialSetup.cpp
index c142fe0..1860dd7 100644
--- a/SimpleCom/SerialSetup.cpp
+++ b/SimpleCom/SerialSetup.cpp
@@ -19,6 +19,7 @@
 #include "stdafx.h"
 
 #include "SerialSetup.h"
+#include "util.h"
 #include "WinAPIException.h"
 #include "resource.h"
 
@@ -112,6 +113,10 @@ template<typename T> void SimpleCom::CommandlineOption<T>::set(T new_value) {
 #endif
 
 void SimpleCom::CommandlineHelpOption::set_from_arg(LPCTSTR arg) {
+	ProductInfo prodinfo;
+
+	COUT << prodinfo.GetProductName() << _T(" ") << prodinfo.GetProductVersion() << std::endl;
+	COUT << prodinfo.GetLegalCopyright() << std::endl;
 	COUT << R"(
 Usage:
   SimpleCom.exe <options> <COM port>
@@ -170,6 +175,15 @@ static void InitializeDialog(HWND hDlg, SimpleCom::SerialSetup *setup) {
 	// Initialize serial configuration.
 	// Initial value is for serial console of Raspberry Pi.
 
+	TStringStream dlg_caption;
+	dlg_caption << _T("Serial Connection Setup");
+	ProductInfo prodinfo;
+	LPCTSTR product_name = prodinfo.GetProductName();
+	if (product_name != nullptr) {
+		dlg_caption << _T("  -  ") << product_name << _T(" ") << prodinfo.GetProductVersion();
+	}
+	SetWindowText(hDlg, dlg_caption.str().c_str());
+
 	TString text_str;
 	WPARAM cb_idx;
 
diff --git a/SimpleCom/SimpleCom.rc b/SimpleCom/SimpleCom.rc
index cfb87f9..518d326 100644
--- a/SimpleCom/SimpleCom.rc
+++ b/SimpleCom/SimpleCom.rc
@@ -51,7 +51,6 @@ END
 
 IDD_SETUP DIALOGEX 0, 0, 195, 204
 STYLE DS_SETFONT | DS_SETFOREGROUND | DS_FIXEDSYS | DS_CENTER | WS_POPUP | WS_VISIBLE | WS_CAPTION
-CAPTION "Serial Connection Setup"
 FONT 9, "MS Shell Dlg", 400, 0, 0x0
 BEGIN
     COMBOBOX        IDC_SERIAL_DEVICE,8,9,181,105,CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
diff --git a/SimpleCom/SimpleCom.vcxproj b/SimpleCom/SimpleCom.vcxproj
index 310f20d..26d0c88 100644
--- a/SimpleCom/SimpleCom.vcxproj
+++ b/SimpleCom/SimpleCom.vcxproj
@@ -98,6 +98,7 @@
     <Link>
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>version.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@@ -115,6 +116,7 @@
     <Link>
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>version.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
     <Manifest>
       <AdditionalManifestFiles>app.manifest</AdditionalManifestFiles>
@@ -140,6 +142,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>version.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -162,6 +165,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>version.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
     <PostBuildEvent>
       <Command>powershell -ExecutionPolicy Unrestricted -File $(SolutionDir)zip-packaging.ps1 1.2.3 $(SolutionDir)</Command>
@@ -182,6 +186,7 @@
     <ClCompile Include="stdafx.cpp">
       <PrecompiledHeader>Create</PrecompiledHeader>
     </ClCompile>
+    <ClCompile Include="util.cpp" />
     <ClCompile Include="WinAPIException.cpp" />
   </ItemGroup>
   <ItemGroup>
@@ -207,4 +212,4 @@
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
-</Project>
+</Project>
\ No newline at end of file
diff --git a/SimpleCom/SimpleCom.vcxproj.filters b/SimpleCom/SimpleCom.vcxproj.filters
index 778b1f3..30e52d3 100644
--- a/SimpleCom/SimpleCom.vcxproj.filters
+++ b/SimpleCom/SimpleCom.vcxproj.filters
@@ -45,6 +45,9 @@
     <ClCompile Include="LogWriter.cpp">
       <Filter>ソース ファイル</Filter>
     </ClCompile>
+    <ClCompile Include="util.cpp">
+      <Filter>ソース ファイル</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="SerialSetup.h">
diff --git a/SimpleCom/util.cpp b/SimpleCom/util.cpp
new file mode 100644
index 0000000..e5c39a4
--- /dev/null
+++ b/SimpleCom/util.cpp
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2024, Yasumasa Suenaga
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+#include "stdafx.h"
+
+#include "util.h"
+
+
+ProductInfo::ProductInfo() {
+	TCHAR exeName[MAX_PATH];
+	GetModuleFileName(NULL, exeName, MAX_PATH);
+	if (GetLastError() == ERROR_SUCCESS) {
+		LoadVersionInfo(exeName);
+	}
+	else {
+		data = nullptr;
+		data_len = 0;
+	}
+}
+
+ProductInfo::~ProductInfo() {
+	if (data_len > 0) {
+		free(data);
+	}
+}
+
+void ProductInfo::LoadVersionInfo(LPCTSTR exe_name) {
+	DWORD dummy = 0;
+	data_len = GetFileVersionInfoSize(exe_name, &dummy);
+	if (data_len == 0) {
+		data = nullptr;
+		return;
+	}
+
+	data = (unsigned char *)malloc(data_len);
+	if (data == nullptr) {
+		data_len = 0;
+		return;
+	}
+
+	if (!GetFileVersionInfo(exe_name, 0, data_len, data)) {
+		free(data);
+		data = nullptr;
+		data_len = 0;
+		return;
+	}
+}
+
+LPCTSTR ProductInfo::GetString(LPCTSTR query) {
+	if (data_len > 0) {
+		LPTSTR name = nullptr;
+		UINT nameLen;
+		if (VerQueryValue(data, query, reinterpret_cast<LPVOID*>(&name), &nameLen)) {
+			return name;
+		}
+	}
+	return nullptr;
+}
+
+LPCTSTR ProductInfo::GetProductName() {
+	// Neutral codepage (000004b0)
+	LPCTSTR query_result = GetString(_T("\\StringFileInfo\\000004b0\\ProductName"));
+	return query_result ? query_result : _T("");
+}
+
+LPCTSTR ProductInfo::GetProductVersion() {
+	// Neutral codepage (000004b0)
+	LPCTSTR query_result = GetString(_T("\\StringFileInfo\\000004b0\\ProductVersion"));
+	return query_result ? query_result : _T("");
+}
+
+LPCTSTR ProductInfo::GetLegalCopyright() {
+	// Neutral codepage (000004b0)
+	LPCTSTR query_result = GetString(_T("\\StringFileInfo\\000004b0\\LegalCopyright"));
+	return query_result ? query_result : _T("Copyright (C) Yasumasa Suenaga");
+}
\ No newline at end of file
diff --git a/SimpleCom/util.h b/SimpleCom/util.h
index 25c0dff..039b316 100644
--- a/SimpleCom/util.h
+++ b/SimpleCom/util.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2023, Yasumasa Suenaga
+ * Copyright (C) 2023, 2024, Yasumasa Suenaga
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -72,3 +72,23 @@ class RegistryKeyHandler {
 		return hKey;
 	}
 };
+
+/*
+ * Class for handling product (SimpleCom) information.
+ */
+class ProductInfo {
+private:
+	unsigned char* data;
+	DWORD data_len;
+
+	void LoadVersionInfo(LPCTSTR exe_name);
+	LPCTSTR GetString(LPCTSTR query);
+
+public:
+	ProductInfo();
+	~ProductInfo();
+
+	LPCTSTR GetProductName();
+	LPCTSTR GetProductVersion();
+	LPCTSTR GetLegalCopyright();
+};
\ No newline at end of file
diff --git a/SimpleComTest/SimpleComTest.vcxproj b/SimpleComTest/SimpleComTest.vcxproj
index d5d1ed9..2958fae 100644
--- a/SimpleComTest/SimpleComTest.vcxproj
+++ b/SimpleComTest/SimpleComTest.vcxproj
@@ -100,7 +100,7 @@
     <Link>
       <SubSystem>Windows</SubSystem>
       <AdditionalLibraryDirectories>$(ProjectDir)..\SimpleCom\$(Platform)\$(Configuration);$(ProjectDir)..\SimpleCom\SimpleCom\$(Platform)\$(Configuration);$(VCInstallDir)UnitTest\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>%(AdditionalDependencies);WinAPIException.obj;debug.obj;stdafx.obj;SerialPortWriter.obj;SerialSetup.obj;SerialDeviceScanner.obj;EnumValue.obj;LogWriter.obj</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies);version.lib;WinAPIException.obj;debug.obj;stdafx.obj;SerialPortWriter.obj;SerialSetup.obj;SerialDeviceScanner.obj;EnumValue.obj;LogWriter.obj;util.obj</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
@@ -116,7 +116,7 @@
     <Link>
       <SubSystem>Windows</SubSystem>
       <AdditionalLibraryDirectories>$(ProjectDir)..\SimpleCom\$(Platform)\$(Configuration);$(ProjectDir)..\SimpleCom\SimpleCom\$(Platform)\$(Configuration);$(VCInstallDir)UnitTest\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>%(AdditionalDependencies);WinAPIException.obj;debug.obj;stdafx.obj;SerialPortWriter.obj;SerialSetup.obj;SerialDeviceScanner.obj;EnumValue.obj;LogWriter.obj</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies);version.lib;WinAPIException.obj;debug.obj;stdafx.obj;SerialPortWriter.obj;SerialSetup.obj;SerialDeviceScanner.obj;EnumValue.obj;LogWriter.obj;util.obj</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -136,7 +136,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>$(ProjectDir)..\SimpleCom\$(Platform)\$(Configuration);$(ProjectDir)..\SimpleCom\SimpleCom\$(Platform)\$(Configuration);$(VCInstallDir)UnitTest\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>%(AdditionalDependencies);WinAPIException.obj;debug.obj;stdafx.obj;SerialPortWriter.obj;SerialSetup.obj;SerialDeviceScanner.obj;EnumValue.obj;LogWriter.obj</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies);version.lib;WinAPIException.obj;debug.obj;stdafx.obj;SerialPortWriter.obj;SerialSetup.obj;SerialDeviceScanner.obj;EnumValue.obj;LogWriter.obj;util.obj</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -156,7 +156,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>$(ProjectDir)..\SimpleCom\$(Platform)\$(Configuration);$(ProjectDir)..\SimpleCom\SimpleCom\$(Platform)\$(Configuration);$(VCInstallDir)UnitTest\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>%(AdditionalDependencies);WinAPIException.obj;debug.obj;stdafx.obj;SerialPortWriter.obj;SerialSetup.obj;SerialDeviceScanner.obj;EnumValue.obj;LogWriter.obj</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies);version.lib;WinAPIException.obj;debug.obj;stdafx.obj;SerialPortWriter.obj;SerialSetup.obj;SerialDeviceScanner.obj;EnumValue.obj;LogWriter.obj;util.obj</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>